Finding the Fourth Proportional to 2,438,288.52, 3,366,482.28 and 1,521,913.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,288.52 : 3,366,482.28 = 1,521,913.56 : x
2. Step 2: Convert to fraction form
   2,438,288.52/3,366,482.28 = 1,521,913.56/x
3. Step 3: Cross multiply
   2,438,288.52x = 3,366,482.28 × 1,521,913.56
4. Step 4: Simplify right side
   2,438,288.52x = 5,123,495,031,431.72
5. Step 5: Solve for x
   x = 5,123,495,031,431.72/2,438,288.52
6. Step 6: Final answer
   x = 2,101,266.93